KA-0052●●●5 points, difficulty 3 of 35 ptLevel 5–6has a figurenot yet calibratedA circle of radius 5 is drawn inside a square of side 10, touching all four sides. What fraction of the square is outside the circle, to the nearest tenth?GEO-04Area by subtraction (shaded regions)also GEO-03, GEO-07
KA-0082●●●5 points, difficulty 3 of 35 ptLevel 5–6has a figurenot yet calibratedA room is 8 m long, 4 m wide and 2 m high. An ant walks across the floor and the walls from one bottom corner to the far top corner. What is the shortest distance in metres?GEO-17Shortest paths on and around shapesalso GEO-10, GEO-01